Natural gas — Calibration of chilled mirror type instruments for hydrocarbon dewpoint (liquid formation)
文件核验信息（付费前可核对）
标准范围（官方英文摘要）
ISO/TR 12148:2009 describes the principles of, and general requirements for, the traceable calibration of automatic hydrocarbon-dew-point chilled-mirror instruments using the indirect automatic weighing method (method B) described in ISO 6570:2001 to determine the potential hydrocarbon liquid content of natural gas, or similar gas. The calibration procedure is intended for use by chilled-mirror instruments in downstream applications transferring processed natural gas.
If the gas composition is constant, the manual weighing method (method A) described in ISO 6570:2001 is also applicable.
The application of this calibration procedure in the upstream area is not excluded a priori, however, currently there is no experience using this procedure in an upstream environment.
The usability of data on the potential hydrocarbon liquid content of natural gas for verification, adjustment or calibration of hydrocarbon-dew-point chilled-mirror instruments is based on the condensation behaviour of natural gases. ISO/TR 12148:2009 provides information on the condensation behaviour of natural gases and the various measuring techniques to determine properties, like hydrocarbon dew point and potent
标准信息
- 标准号
- ISO/TR 12148:2009
- 英文标题
- Natural gas — Calibration of chilled mirror type instruments for hydrocarbon dewpoint (liquid formation)
- 发布单位
- —
- 技术委员会
- ISO/TC 193/SC 1
- 版本 / 版次
- 1
- 状态
- 现行
- 发布日期
- 2009
- ICS 分类
- 75.060 天然气
- 页数
- 31 页
- 官方定价
- CHF 151
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